Re: how to set idle on 1994 140 evinrude
Is it a 4-stroke, 2-stroke?
On my 1995 70 hp 2-stroke motor the idle speed is set by adjusting the idle timing under the flywheel.
Buy the factory manual, it will tell you the process. Make sure the engine is warm since there is a fast-start mode that puts the motor in high-idle until it warms up.
Chris